Cannot sample enough valid points. (more)

\[\left(\frac{1}{\sqrt{\pi}} \cdot e^{\left|x\right| \cdot \left|x\right|}\right) \cdot \left(\left(\left(\frac{1}{\left|x\right|} + \frac{1}{2} \cdot \left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{3}{4} \cdot \left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{15}{8} \cdot \left(\left(\left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right)\]
\left(\frac{1}{\sqrt{\pi}} \cdot e^{\left|x\right| \cdot \left|x\right|}\right) \cdot \left(\left(\left(\frac{1}{\left|x\right|} + \frac{1}{2} \cdot \left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{3}{4} \cdot \left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{15}{8} \cdot \left(\left(\left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right)
double f(double x) {
        double r5731208 = 1.0;
        double r5731209 = atan2(1.0, 0.0);
        double r5731210 = sqrt(r5731209);
        double r5731211 = r5731208 / r5731210;
        double r5731212 = x;
        double r5731213 = fabs(r5731212);
        double r5731214 = r5731213 * r5731213;
        double r5731215 = exp(r5731214);
        double r5731216 = r5731211 * r5731215;
        double r5731217 = r5731208 / r5731213;
        double r5731218 = 2.0;
        double r5731219 = r5731208 / r5731218;
        double r5731220 = r5731217 * r5731217;
        double r5731221 = r5731220 * r5731217;
        double r5731222 = r5731219 * r5731221;
        double r5731223 = r5731217 + r5731222;
        double r5731224 = 3.0;
        double r5731225 = 4.0;
        double r5731226 = r5731224 / r5731225;
        double r5731227 = r5731221 * r5731217;
        double r5731228 = r5731227 * r5731217;
        double r5731229 = r5731226 * r5731228;
        double r5731230 = r5731223 + r5731229;
        double r5731231 = 15.0;
        double r5731232 = 8.0;
        double r5731233 = r5731231 / r5731232;
        double r5731234 = r5731228 * r5731217;
        double r5731235 = r5731234 * r5731217;
        double r5731236 = r5731233 * r5731235;
        double r5731237 = r5731230 + r5731236;
        double r5731238 = r5731216 * r5731237;
        return r5731238;
}